<!DOCTYPE html>
<html>
<head lang="en">
	<meta charset="UTF-8">
	<title>countdown</title>
	
	<style>
		body{
			width: 100%;
			height: 100%;
			margin: 0;
			padding: 0;
		}
		#canvas{
			width: 100%;
			height: 100%;
			margin: 0;
			padding: 0;
		}
	</style>
</head>

<body>
	<canvas id="canvas">
		当前浏览器不支持Canvas，请更换浏览器后再试
	</canvas>

	<script src="digit.js"></script>
	<script src="countdown.js"></script>
</body>
</html>